diff --git a/libguh-core/guhcore.cpp b/libguh-core/guhcore.cpp
index 86da9c6c..39f4555c 100644
--- a/libguh-core/guhcore.cpp
+++ b/libguh-core/guhcore.cpp
@@ -484,6 +484,7 @@ void GuhCore::init() {
 
     connect(m_timeManager, &TimeManager::dateTimeChanged, this, &GuhCore::onDateTimeChanged);
     connect(m_timeManager, &TimeManager::tick, m_deviceManager, &DeviceManager::timeTick);
+    connect(m_timeManager, &TimeManager::tick, m_hardwareManager, &HardwareManagerImplementation::timeTick);
 
     m_logger->logSystemEvent(m_timeManager->currentDateTime(), true);
 
diff --git a/libguh-core/hardware/plugintimermanagerimplementation.h b/libguh-core/hardware/plugintimermanagerimplementation.h
index 2dea00a0..870fbb06 100644
--- a/libguh-core/hardware/plugintimermanagerimplementation.h
+++ b/libguh-core/hardware/plugintimermanagerimplementation.h
@@ -40,15 +40,9 @@ class PluginTimerImplementation : public PluginTimer
 public:
     explicit PluginTimerImplementation(int intervall, QObject *parent = nullptr);
 
-    int interval() const;
-    int currentTick() const;
-    bool running() const;
-
-signals:
-    void timeout();
-    void currentTickChanged(const int &currentTick);
-    void runningChanged(const bool &running);
-    void pausedChanged(const bool &paused);
+    int interval() const override;
+    int currentTick() const override;
+    bool running() const override;
 
 private:
     int m_interval;
@@ -64,11 +58,11 @@ private:
     void tick();
 
 public slots:
-    void reset();
-    void start();
-    void stop();
-    void pause();
-    void resume();
+    void reset() override;
+    void start() override;
+    void stop() override;
+    void pause() override;
+    void resume() override;
 
 };